Insert for rf cable and connect for rf output of the unit to for rf in the TV cable/antenna. Easily convert the interface you need into radio frequency for RF output, and modulate its interface to radio frequency high frequency output.
eBay
SATA Male To Female Power Data Converter 22Pin 7+15 Male To Female SATA To SATA Converter SATA To SATA Adapter
Aliexpress UK
Mini HD video converter box RCA AV CVSB to RF video adapter converter supports RF 67.25 MHz 61.25 MHz AV to RF zoom TV switcher. Micro AV to RF signal converter converts video signal or audio signal into RF composite video signal and audio signal, and supports the auxiliary signal of DVI system.
eBay
Converter Adapter Portable Keyboard Mouse Converter Mobile Game Keyboard and Mouse Adapter BT5.0 Support Android iOS System
Aliexpress UK
The RF coaxial converter supports NTSC TV format output, no driver installation is required, portable and flexible, and play. This RF modulator is suitable for your local cable TV system. Output channel is optional.
eBay
1 Pcs 4.0mm/4.8mm Power Plug Adapter US To EU Euro Europe Plug Power Plug Converter Travel Adapter Power Converter Outlet
Aliexpress UK
Mini HD video converter, forRCA AVfor CVSB tofor RF video adapter, supportsfor RF 67.25MHz and 61.25MHz, and is a zoom AV tofor RF TV switcher. AV to RF signal converter converts video or audio signals into RF composite video and audio signals, and supports DVI auxiliary signals.
eBay
HD 1080P HDMI To VGA Cable Converter With Audio Power Supply HDMI Male To VGA Female Converter Adapter for Tablet Laptop PC TV
Aliexpress UK
Connector B SMA Male (Plug) - Gold-plated body. Impedance 50 Ohm (Standard RF). Key Features & Specifications ✅.
eBay
Keyboard And Mouse Converter Adapter Gamepad Controller Converter For Switch//for PS3/ONE/360 Console Game Accessories
Aliexpress UK
Insert for rf cable and connect for rf output of the unit to for rf in the TV cable/antenna. Easily convert the interface you need into radio frequency for RF output, and modulate its interface to radio frequency high frequency output.
eBay
30/60Hz 4K USB C to HDMI Cable Type C Adapter HDTV Converter Cable For iPhone 15 TV Converter MacBook Air iPad Samsung laptop
Aliexpress UK
RF OUTPUT COMPATIBILITY: The modulator is suitable for RF output to SLX and TV link systems, ensuring compatibility with set top boxes and other video sources for seamless integration. WIDE FREQUENCY RANGE: The TV link modulator features a wide frequency range of 471.25MHz to 885.25MHz, supporting two formats and allowing for adjustable video output levels.
eBay
Ypbpr to HDMI Component to HDMI-Compatible HD Converter Ypbpr+L/Raudio to HDMI-Compatible Converter
Aliexpress UK
RF Frequency Range: 471.25MHz-885.25MHz. Use existing RF circuits in for general households. RF Output Impedance: 75Ω Unbalanced. 1 RF Modulator. Audio Carrier Frequency: 4.5/5.5/6.0/6.5MHz. Adopt standard transmission PCB circuit design, higher stability and better picture quality.
eBay
SCART to HDMI Converter with Cable Scart in HDMI Out HD 720P/1080P Switch Video Audio Converter Adapter for HDTV DVD
Aliexpress UK